[sdiy] Low Frequency Square to Sine Waveshaper

[Paul Perry]

Thanks for saving me the effort of building it, Harry!
Just HOW bad is it, can you say?

paul perry Melbourne Australia

-----Original Message-----
I just did a quick simulation of the four bit solution from
Electronic Design...
http://electronicdesign.com/Files/29/6293/Figure_01.gif
Its bad... VERY bad.  No one would use this...
H^) harry